6. They talked and did many _____________things. 

a. differ b. difference c. different d. differs 

7.As it was getting late , I ________________ to keep going .  

a. decides b. decided c. decision d. decide 

8.He was very __________________ when his marriage broke up 2 years ago. 

a. happiness b. happy c. happiest d. happily 

9. I like ____________books. 

a. educate b. education c. educational d. educated 

10. I want to become a __________. 

a. science b. scientific c. scientist d. scientifically 

11.They are keeping her in the office for her own ________________              

a. safe b. safely c. safety d. safeness 

12. Do you like reading __________________ books ? 

a. science b. scientific c. scientist d. scientifically 

13.He is his father’s ______________. 

a. proud b. pride c. proudly d. prideful 
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